forked from OSchip/llvm-project
40 lines
1.3 KiB
C++
40 lines
1.3 KiB
C++
//===--- ExecuteCompilerInvocation.cpp ------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file holds ExecuteCompilerInvocation(). It is split into its own file to
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// minimize the impact of pulling in essentially everything else in Flang.
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//
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//===----------------------------------------------------------------------===//
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#include "flang/Frontend/CompilerInstance.h"
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#include "clang/Driver/Options.h"
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#include "llvm/Option/OptTable.h"
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#include "llvm/Support/CommandLine.h"
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namespace Fortran::frontend {
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bool ExecuteCompilerInvocation(CompilerInstance *flang) {
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// Honor -help.
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if (flang->GetFrontendOpts().showHelp_) {
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clang::driver::getDriverOptTable().PrintHelp(llvm::outs(),
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"flang-new -fc1 [options] file...", "LLVM 'Flang' Compiler",
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/*Include=*/clang::driver::options::FC1Option,
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/*Exclude=*/0, /*ShowAllAliases=*/false);
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return true;
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}
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// Honor -version.
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if (flang->GetFrontendOpts().showVersion_) {
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llvm::cl::PrintVersionMessage();
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return true;
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}
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return true;
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}
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} // namespace Fortran::frontend
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